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Castrol Magnatec 10W-40 Part-Synthetic Engine Oil ACEA A3/B4 10W40 4 Litres 4L

Rapid Parts Bradford Online
(2422)
Registered as a business seller
£41.99
(£10.50 / L)
Condition:
New
5 available6 sold
Hurry before it's gone. 1 person is watching this item.
Popular item. 6 have already sold.
Postage:
May not post to United States. Read item description or contact seller for postage options.
Located in: BRADFORD, West Yorkshire, United Kingdom
Delivery:
Varies
Returns:
No returns accepted.
Payments:
    Diners Club

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eBay item number:154586370484
Last updated on 25 Jun, 2025 07:20:59 BSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging ...
SAE Viscosity
10W40
Grade
Multigrade
Products On Offer
Castrol
Type
Semi Synthetic
Part Manufacturer
Castrol
MPN
151B20
Part Manufacturer Number
151B20
For Transmission Type
Manual
Manufacturer Part Number
83838383
Volume
4 L
Brand
Castrol
Application
Engine Oils
EAN
Does not apply

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.
VAT number: GB 213657321
CRN: 09460356
About this seller

Rapid Parts Bradford Online

98.6% positive Feedback6.9K items sold

Joined Sep 2015
Registered as a business seller

Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable postage cost
5.0
Delivery time
4.9
Communication
5.0

Seller Feedback (2,082)

All ratings
Positive
Neutral
Negative
    • e***g (660)- Feedback left by buyer.
      Past year
      Verified purchase
      Excellent service thank you
    • eBay automated Feedback- Feedback left by buyer.
      Past month
      Order completed successfully – tracked and on time
    • 4***i (26)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Good price & quick delivery
    See all Feedback

    Product ratings and reviews

    4.9
    271 product ratings
    • 246 users rated this 5 out of 5 stars
    • 20 users rated this 4 out of 5 stars
    • 4 users rated this 3 out of 5 stars
    • 0 users rated this 2 out of 5 stars
    • 1 users rated this 1 out of 5 stars

    Would recommend

    Good value

    Good quality

    Most relevant reviews

    • Most favourable review

      Excellent oil - I wouldn't trust anything else

      For semi-synthetic Castrol Magnatec, the price was exceptional. The oil has been in and out of various petrol and diesel cars in our household for years, and I wouldn't trust anything else to protect my engine on those cold mornings you can sympathetically feel the metal parts of the engine working hard against one another. I change the oil every 10K in all of our vehicles, and this stuff hasn't failed us yet.

      Verified purchase: YesCondition: NewSold by: statuscarcare

    • Most critical review

      Appears to be good but label was entirely in German unlike the one advertised!!

      Verified purchase: YesCondition: NewSold by: carpartssaver

    • semi synth or synthetic ?

      Car out of warranty this year and I am free to do my own simple servicing like oil and filter change and other filters and plugs.. Noticed that 10w40 semi synth is listed in the car maker schedule in the sort of temperatures we get in UK. On draining the fully synth in the sump I noticed how dirty it was and burned it smelled. I have very low mileage per annum and maybe they skipped changing the oil because it is hailed as long life ? Anyway I reckon I will drop this oil in six months and see what it looks and smells like. Already the car is quieter on idle and seems smoother on acceleleration. For a three year old car with only 16000 miles on the clock this would be what I expect. So far 1000 miles on this oil and no oil used. I am happy with it and will keep checking before deciding to ...

      Verified purchase: YesCondition: NewSold by: eurocarparts

    • Effective,economic and easy.

      This was bought for a relative, and he was very impressed by the speedy delivery. He had been shopping around,so he recognised the value. It is always good when I can assist, and help others.

      Verified purchase: YesCondition: NewSold by: carpartssaver

    • High quality oil

      We have a number of vehicles in the family and some have very high mileages. I find the heavier Castrol oil good for them. The down-side is that Castrol seem to have stopped selling 5 litre bottles and have moved to 4 litre. I find that slightly annoying. Its a good, quality oil,

      Verified purchase: YesCondition: NewSold by: carpartsbargains